Light Image Resizer!

Saving images for web/email/other media with the best compression ratio and quality is a difficult task if you don’t have the right tools. Choosing the right format then choosing the right parameters are the key factors of smaller files. Previewing the resulting image and the projected filesize will help the user choose the best settings. This kind of image optimization software is often called “Save for web”.

XnConvert is an easy image converter for graphic files, photos and images available on Windows, MacOSX and Linux.It supports more than 400 file formats (jpeg, tiff, png, gif, camera raw, jpeg2000, WebP, OpenEXR, ...).You can resize, add a watermark, change contrast, brightness or gamma, apply filters and many other things.

Caesium Image Compressor lets you compress your pictures up to 90% without visible quality loss. Providing a simple yet effective interface with a real-time preview and multiple image processing at the same time, everyone will be able to reach the best result. Advanced users will find extra features, like metadata storing options or folder structure support.

-Combines PNGOUT, OptiPNG, and DeflOpt to create the smallest PNGs-No image quality is lost — only file size-Converts JPG, GIF, TIFF, and BMP files to PNG-Ultra-configurable

Phatch = Photo & Batch! Phatch is a simple to use cross-platform GUI Photo Batch Processor which handles all popular image formats and can duplicate (sub)folder hierarchies. Phatch can batch resize, rotate, rename, ... and more in minutes instead of hours or days if you do it manually. Phatch will also support a console version in the future to batch photos on web servers.

PhotoBulk is easy-to-use bulk image editor that lets you add text/image watermark, resize, and optimize hundreds and thousands of images or photos in just one click.

Image Tuner is a free software for batch resizing, converting, watermarking and renaming your digital photos and images from more than 20 image formats to JPEG, BMP, PNG, TIFF and GIF formats. The program will help you to prepare your digital photos to upload and publish them in the Internet or send via e-mail.

Converseen is an open source batch image resizer and conversion tool written in C++ with the powerful Qt4 libraries.

Convert and Rename images in batch mode

BenVista PhotoZoom Pro 5 is a software solution for enlarging and downsizing digital photos and graphics.

Imaging is a Collection of Image Related Tools (Image Viewer, Image Converter, Image Resizer, Image Optimizer, etc).

ImBatch is a batch image processor with a nice graphical user interface. It will allow you to edit multiple image files at the click of a button by using scripts. The script will be created by combining Tasks. ImBatch can batch resize and convert images in minutes instead of hours or days if you do it manually. It handles all popular image formats: BMP, DIB, RLE, TIF, TIFF, FAX, G3N, G3F, XIF, GIF, JPG, JPEG, JPE, JIF, PCX, PNG, TGA, TARGA, VDA, ICB, VST, PIX, PXM, PPM, PGM, PBM, WBMP, JP2, J2K, JPC, J2C, DCX, DAT, PSD, WDP, HDP. And it is absolutely FREE. »

Ralpha Image Resizer is a lightweight and portable program that can perform image operations in batch mode, such as resizing and applying filters.

Image Converter Plus is a multifunctional conversion and resizing tool for Windows operating system. + Convert files in hundreds of image formats and dialects with superior quality + Save images to popular formats + Right click conversion is the fastest way to convert using profiles + Right click to preview images (or turn off this option) + Convert batches of unlimited number of files while retaining folder structure + Set file saving parameters with professional image format settings + Sophisticated tools to work with multi-page files. Choose which pages of your input files to convert and set the precise page order for the output multi-page file + Wide array of image resizing tools, including percents, exact sizing, resolution, resolution and image size, fit in size, fill in size and more + Unlimited file size. Increase or reduce gigantic files + Blur, brightness, sharpen, unsharpen mask, gamma and other filters + Mirror, canvas, crop, auto crop, margins, rotate + Flexibly set, edit and remove EXIF and IPTC metadata, use non-standard metadata + Convert and email images with one click + Upload files to FTP server with one click, retaining directory structure + Watermark your images + Apply color profiles in the conversion process + Replace colors, transparency + Flexible options for creating output file names + Fully functional command line interface for use on a server or document exchange system + Full-feature viewer for all supported formats without embedding in the operating system + Get the most complete information about input/output images + Convert from PDF format and to PDF(PDF/A) format »

ImageSplitter is a Swiss army knife solution for your simple image processing. When it comes to cropping, resizing, converting or splitting images — ImageSplitter is your best companion. And what is great about this online service — it is fast free, simple and unobtrusive.